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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*/
#include <common.h>
#include <syscon.h>
#include <asm/io.h>
#include <asm/arch-rockchip/clock.h>
#include <asm/arch-rockchip/grf_rk3399.h>
#include <asm/arch-rockchip/hardware.h>
#include <linux/bitops.h>
#ifdef CONFIG_MISC_INIT_R
int misc_init_r(void)
{
struct rk3399_grf_regs *grf =
syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
/**
* Some SSD's to work on rock960 would require explicit
* domain voltage change, so BT565 is in 1.8v domain
*/
rk_setreg(&grf->io_vsel, BIT(0));
return 0;
}
#endif
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